The idea of an impending "apocalypse" or "end-of-the-world" scenario is a common theme in the major religions. This belief often stems from deep-rooted fears, moral teachings, and eschatological narratives that provide followers a framework for understanding humanity’s ultimate fate. This article overviews how this belief manifests in various religions, highlighting similarities and differences and the implications of these beliefs for their adherents.

Peer-reviewed science shows drinking fluoridated water can cause more than 130 health problems. GreenMedInfo's Sayer Ji calls for an immediate end to all water fluoridation across the United States based on comprehensive scientific evidence he has compiled to show that fluoridated water is highly toxic.